http://www.ewetel.net/~horst.raap/https://github.com/HerrSchrader/McBettyUsing : launchpad arm-gcc
gcc version 4.8.4 20140526 (release) [ARM/embedded-4_8-branch revision 211358] (GNU Tools for ARM Embedded Processors)
When compiling McBetty/McBetty/scart_image/boop.orig
I get a linker error
/home/cfo/arm/arm-gcc/gcc-arm-none-eabi-4_8-2014q2/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/bin/ld: Warning: alignment 1 of symbol `default_RFsettings' in cc1100/rf.thumb.o is smaller than 4 in infrared/ir_rf.thumbunopt.o
I think there is a wrong definiton in cc1100/rf.h
To solve : In McBetty/McBetty/scart_image/boop.orig/cc1100/rf.h
Change :
const struct RFsettings_ default_RFsettings;
to
extern const struct RFsettings_ default_RFsettings;
The struct is declared and initialized in rf.c , but actually also defined in the above rf.h
const struct RFsettings_ default_RFsettings =
{
0x01, //address
0x01 //channel
};
The same error is in the current boop svn (rev 60)
Does that make sense ??
/Bingo
Edit:
Added the makefile & linkerfile used for McBetty (boop.orig) , overwrite the files from svn
Added makefile for 8051 scart_image
